# Rechargeable Battery, 1.2 V, Nickel Metal Hydride, 800 mAh, AAA, Flat Top, 1
**URL**: https://novapart.co/products/2311-3002/rechargeable-battery-12-v-nickel-metal-hydride-800
**SKU**: 2311-3002
**Manufacturer**: ANSMANN
**Category**: Batteries & Chargers || Batteries - Rechargeable
**Price**: €4.7200
**Stock**: 10+
**Lead Time**: 36 days (indicative)
## Description
Battery Voltage:1.2V; Battery Technology:Nickel Metal Hydride; Battery Capacity:800mAh; Battery Size Code:AAA; Battery Terminals:Flat Top; External Diameter:10.5mm; External Height:44.5mm;
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Weight | 12g |
| Pack Quantity | 1 |
| Product Range | - |
| Battery Voltage | 1.2V |
| External Height | 44.5mm |
| Battery Capacity | 800mAh |
| Battery Iec Code | HR03 |
| Battery Neda Code | - |
| Battery Size Code | AAA |
| Battery Terminals | Flat Top |
| External Diameter | 10.5mm |
| Battery Compliance | - |
| Battery Technology | Nickel Metal Hydride |
| Battery Type / Size | AAA |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2563891/)
|**Conditions**
**cell type:**
NiMH
**cell size:**
AAA
**nominal voltage:**
1.2
V
max. charge voltage:
1.5
V
at standard charge
(0.1C / 20°C)
**capacity**
nominal:
800
mAh
discharge at 0.2C
minimum:
800
mAh
discharge at 0.2C
760
mAh
discharge at 1C
maximum:
850
mAh
discharge at 0.2C
1.0V end discharge voltage
ta: 20°C
**max. continuous**
**discharge current:**
1600
mA
ta: 0....45°C
**charge**
current
time
standard charge:
80
mA
14....16hrs
quick charge:
250
mA
4hrs
fast charge:
800
mA
1.1hrs
recommended charge
0…5
mV
- delta V
termination control
0.8...1
°C
temperature rise per minute
parameters:
45...50
°C
TCO (temperature cut off)
trickle charge current:
8...30
mA
(recommended)
continuous overcharge:
≤ 80
mA
no conspicuous deformation
(less than 1 year)
no leakage
**internal resistance:**
≤ 45
mΩ
at 1KHz
(impedance)
battery fully charged
**life expectance:**
≥ 500
cycles acc. IEC standard
**self discharge**
charge retention:
≥ 75
%
after 12 months
storage at 20°C
**initial capacity:**
≥ 550
mAh
within 30 days after delivery
discharge at 0.2C
**ambient temperature**
**range:**
0...45
°C
standard charge
10...40
°C
fast charge
- 20...55
°C
discharge
- 20...50
°C
storage (≤3months)
- 20...40
°C
storage (≤6months)
- 20...30
°C
storage (≤24months)
QCT1:
20/700/50
QCT2:
30/600/50
battery shrinked with
**mechanical specifications**
green shrink tube
cell dimensions (incl. label)
diameter d1:
10.5 - 0.3
mm
diameter d2:
5.0 ±1
mm
height h1:
44.5 - 1.5
mm
cell model name:
height h2:
0 + 1
mm
HXY AAA850
weight:
12 ± 2
g
(UL approved)
51
**Diagrams**
-Charge characteristics
1.8
1.7
Ambient temperature 25° C
T
+ 1.0C
1.6
7
T
7
tT
=
0.5C
————_—
ore
$13
7
1.2
14
1
it)
20
40
60
80
100
120
140
160
Capacity(%)
‘Discharge characteristics
15
1.4
1.3
1.2
S14
w
Z
1
$09
1.0C
0.8
3.0C
20c
0.7
0
0.2
0.4
0.6
0.8
1
1.2
Time(h)
-Capacity retention characteristics
Capacity retention
_
120
%
© 80
5
60
5
40
D
20
a
0 0123
45 6 7 8 9 101112
Shelf time(month)
-Capacity retention characteristics
Capacity retention
120
z
80
§
60
5
40
©
20
0
0
1
2
3
4
Shelftime(week)
wu
di
<=
d2
|
i|**Conditions**
**cell type:**
NiMH
**cell size:**
AAA
**nominal voltage:**
1.2
V
max. charge voltage:
1.5
V
at standard charge
(0.1C / 20°C)
**capacity**
nominal:
800
mAh
discharge at 0.2C
minimum:
800
mAh
discharge at 0.2C
760
mAh
discharge at 1C
maximum:
850
mAh
discharge at 0.2C
1.0V end discharge voltage
ta: 20°C
**max. continuous**
**discharge current:**
1600
mA
ta: 0....45°C
**charge**
current
time
standard charge:
80
mA
14....16hrs
quick charge:
250
mA
4hrs
fast charge:
800
mA
1.1hrs
recommended charge
0…5
mV
- delta V
termination control
0.8...1
°C
temperature rise per minute
parameters:
45...50
°C
TCO (temperature cut off)
trickle charge current:
8...30
mA
(recommended)
continuous overcharge:
≤ 80
mA
no conspicuous deformation
(less than 1 year)
no leakage
**internal resistance:**
≤ 45
mΩ
at 1KHz
(impedance)
battery fully charged
**life expectance:**
≥ 500
cycles acc. IEC standard
**self discharge**
charge retention:
≥ 75
%
after 12 months
storage at 20°C
**initial capacity:**
≥ 550
mAh
within 30 days after delivery
discharge at 0.2C
**ambient temperature**
**range:**
0...45
°C
standard charge
10...40
°C
fast charge
- 20...55
°C
discharge
- 20...50
°C
storage (≤3months)
- 20...40
°C
storage (≤6months)
- 20...30
°C
storage (≤24months)
QCT1:
20/700/50
QCT2:
30/600/50
battery shrinked with
**mechanical specifications**
green shrink tube
cell dimensions (incl. label)
diameter d1:
10.5 - 0.3
mm
diameter d2:
5.0 ±1
mm
height h1:
44.5 - 1.5
mm
cell model name:
height h2:
0 + 1
mm
HXY AAA850
weight:
12 ± 2
g
(UL approved)
51
**Diagrams**
-Charge characteristics
1.8
1.7
Ambient temperature 25° C
T
+ 1.0C
1.6
7
T
7
tT
=
0.5C
————_—
ore
$13
7
1.2
14
1
it)
20
40
60
80
100
120
140
160
Capacity(%)
‘Discharge characteristics
15
1.4
1.3
1.2
S14
w
Z
1
$09
1.0C
0.8
3.0C
20c
0.7
0
0.2
0.4
0.6
0.8
1
1.2
Time(h)
-Capacity retention characteristics
Capacity retention
_
120
%
© 80
5
60
5
40
D
20
a
0 0123
45 6 7 8 9 101112
Shelf time(month)
-Capacity retention characteristics
Capacity retention
120
z
80
§
60
5
40
©
20
0
0
1
2
3
4
Shelftime(week)
wu
di
<=
d2
|
i|**Conditions**
**cell type:**
NiMH
**cell size:**
AAA
**nominal voltage:**
1.2
V
max. charge voltage:
1.5
V
at standard charge
(0.1C / 20°C)
**capacity**
nominal:
800
mAh
discharge at 0.2C
minimum:
800
mAh
discharge at 0.2C
760
mAh
discharge at 1C
maximum:
850
mAh
discharge at 0.2C
1.0V end discharge voltage
ta: 20°C
**max. continuous**
**discharge current:**
1600
mA
ta: 0....45°C
**charge**
current
time
standard charge:
80
mA
14....16hrs
quick charge:
250
mA
4hrs
fast charge:
800
mA
1.1hrs
recommended charge
0…5
mV
- delta V
termination control
0.8...1
°C
temperature rise per minute
parameters:
45...50
°C
TCO (temperature cut off)
trickle charge current:
8...30
mA
(recommended)
continuous overcharge:
≤ 80
mA
no conspicuous deformation
(less than 1 year)
no leakage
**internal resistance:**
≤ 45
mΩ
at 1KHz
(impedance)
battery fully charged
**life expectance:**
≥ 500
cycles acc. IEC standard
**self discharge**
charge retention:
≥ 75
%
after 12 months
storage at 20°C
**initial capacity:**
≥ 550
mAh
within 30 days after delivery
discharge at 0.2C
**ambient temperature**
**range:**
0...45
°C
standard charge
10...40
°C
fast charge
- 20...55
°C
discharge
- 20...50
°C
storage (≤3months)
- 20...40
°C
storage (≤6months)
- 20...30
°C
storage (≤24months)
QCT1:
20/700/50
QCT2:
30/600/50
battery shrinked with
**mechanical specifications**
green shrink tube
cell dimensions (incl. label)
diameter d1:
10.5 - 0.3
mm
diameter d2:
5.0 ±1
mm
height h1:
44.5 - 1.5
mm
cell model name:
height h2:
0 + 1
mm
HXY AAA850
weight:
12 ± 2
g
(UL approved)
51
**Diagrams**
-Charge characteristics
1.8
1.7
Ambient temperature 25° C
T
+ 1.0C
1.6
7
T
7
tT
=
0.5C
————_—
ore
$13
7
1.2
14
1
it)
20
40
60
80
100
120
140
160
Capacity(%)
‘Discharge characteristics
15
1.4
1.3
1.2
S14
w
Z
1
$09
1.0C
0.8
3.0C
20c
0.7
0
0.2
0.4
0.6
0.8
1
1.2
Time(h)
-Capacity retention characteristics
Capacity retention
_
120
%
© 80
5
60
5
40
D
20
a
0 0123
45 6 7 8 9 101112
Shelf time(month)
-Capacity retention characteristics
Capacity retention
120
z
80
§
60
5
40
©
20
0
0
1
2
3
4
Shelftime(week)
wu
di
<=
d2
|
i|
|---|---|---|
||**ANSMANN Specifications for model:**|**AAA - 800mAh NiMH RTU battery**
**Flat Top bulkpackage**|
||data sheet no. /part no.|2311-3002|
||supplier no.|701344|
||author / date|TG / 09.12.2015|
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice
## Links
- [View this product on Novapart](https://novapart.co/products/2311-3002/rechargeable-battery-12-v-nickel-metal-hydride-800)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/ansmann/2311-3002/battery-aaa-ni-mh-800mah-1-2v/dp/2563891)
---
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